geometry

if n is a prime number than n +1 is not . True or false

  1. 👍 0
  2. 👎 0
  3. 👁 285
  1. The only even prime is the number 2

    so for all prime numbers n>2, n has to be odd
    Therefore n+1 is even, and all even numbers except 2 are NOT prime.
    So .....

    1. 👍 0
    2. 👎 2

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra 2 help :)

    Any number in the form of a+-bi , where a and b are real numbers and b not equal 0 is considered a pure imaginary number. TRUE OR FALSE The minimum value is the smallest y-value of a function. T RUE OR FALSE i2 = square root of

  2. Health

    1. Your respiratory system is the system in your body that is responsible for breathing. True False 2. The lungs are made up of thick fibrous tissue. True False 3. Internal respiration takes place in the alveoli. True False 4. The

  3. Health JUST NEED ANSWERS CHECKED :)

    1. The two health-related components of fitness are muscular strengthand muscular endurance. True False 2. Circuit resistance training utilizes only aerobic energy. True False 3. The training program for muscular endurance should

  4. Health

    1. It is not possible to get a good workout at home. True *False 2. Most home equipment is expensive. *True False 3. A treadmill is a good choice of home equipment for a person who wants to improve their cardiovascular fitness.

  1. Chemistry

    1. A combination reaction may also be a displacement reaction. True or False 2. The combustion of an element is always a combination reaction. True or False For number 1, I first thought true, but then again, nothing is being

  2. Environmental Science

    1. Decibel is a measurement of the amount of pollution (True or False) 2. Non-Point-Source pollution can be traced to one specific source (True or False) 3. Point-Source pollution is pollution that comes from identifiable

  3. Health, Fitness, and Nutrition

    Check my answers please 1. The terms "aerobic fitness" and "cardio-respiratory fitness" mean the same thing. True* False 2. Duration refers to the amount of time of your aerobic session. True* False 3. Frequency refers to how hard

  4. Mathematics

    True or false (false) Every integer is a rational number. (false) Every Rational number is a whole number. (true) Every natural number is a whole number. (true) 3 is an element of the rational numbers. Please check my anwsers and

  1. math

    Can someone help me with prime and composite numbers? Prime numbers are counting numbers that can be divided evenly bt only two numbers:1 and themselves. A prime number can also be described as a counting number with exactly two

  2. English

    1. True or False: Shakespeare's works were written to be preformed on stage TRUE* FALSE 2. True or false: William Shakespeare married Anne Hathaway at the age of 30 in London True False* 3. Which of the following is NOT one of the

  3. government

    1. The Framers of the US Constitution supported political parties. A) True B) False 2. The US is predominantly a multiparty system. A) True B) False 3. The main focus of major parties is to nominate candidates and get them

  4. Health

    2. Thirty minutes of physical activity a day can improve your family's health and can help to bring you closer together. True False 3. Most people that participate in physical fitness do not enjoy encouraging their family members

You can view more similar questions or ask a new question.